453204253 has 2 divisors, whose sum is σ = 453204254. Its totient is φ = 453204252.

The previous prime is 453204251. The next prime is 453204299. The reversal of 453204253 is 352402354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 444282084 + 8922169 = 21078^2 + 2987^2 .

It is a cyclic number.

It is not a de Polignac number, because 453204253 - 2¹ = 453204251 is a prime.

Together with 453204251, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (453204251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226602126 + 226602127.

It is an arithmetic number, because the mean of its divisors is an integer number (226602127).

Almost surely, 2^453204253 is an apocalyptic number.

It is an amenable number.

453204253 is a deficient number, since it is larger than the sum of its proper divisors (1).

453204253 is an equidigital number, since it uses as much as digits as its factorization.

453204253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 453204253 is about 21288.5944345793. The cubic root of 453204253 is about 768.1239836410.

The spelling of 453204253 in words is "four hundred fifty-three million, two hundred four thousand, two hundred fifty-three".